baber/WOPTO huggingface dataset:
Patent KR-20060122845-A (KR)
Title: Alkaline electrochemical cell
Inventor: MOORE WILLIAM JAMES
IPC: H01M10/24
Filed: 2004-11-03
Abstract: An alkaline electrochemical cell capable of providing optimum run times at both high drain rates and low drain rates is disclosed. In one embodiment, the cell's gelled anode incorporates a limited quantity of zinc powder having specific physical characteristics that enable it to discharge efficiently over a wide range of electrical discharge conditions. The anode may also include an electrolyte that is selected to improve the zinc's discharge efficiency.
Patent KR-20060130040-A (KR)
Title: Autologous treatment of degenerated disc with cells
Inventor: ATTAWIA MOHAMED
IPC: A61K35/19
Filed: 2004-11-11
Abstract: The present invention relates to administering autologous uncultured cells into a diseased intervertebral disc.
Patent KR-20060109488-A (KR)
Title: Device for spraying mortar or concrete, and method of spraying mortar or concrete by using the device
Inventor: OHKURA TAKUO
IPC: B01F13/10
Filed: 2004-11-19
Abstract: A device for spraying mortar or concrete and a method of spraying mortar or concrete that enable smooth and reliable spray of mortar or concrete even if long distance transportation is involved. A device for spraying mortar or concrete, separately sending aggregate and cement milk forming mortar or concrete and then mixing them for spraying. The device has an aggregate pressure-sending machine for sending the aggregate by pressure and a transportation tube connected to the aggregate pressure-sending machine. The aggregate pressure-sending machine has a container for receiving the aggregate and a send-out section provided on the lower side of the container so as to communicate with the inside of the container through a communication opening. To the send-out section is connected the transportation tube. The aggregate dropped from the inside of the container to the send-out section through the communication hole provided in the bottom wall of the container is sent out into the transportation tube. The opening area of the communication hole is not more than the area of a flow path in the transportation tube.
Patent KR-20060111588-A (KR)
Title: Carbon-coated silicon particle powder as the anode material for lithium ion batteries and the method of making the same
Inventor: MAO ZHENHUA
IPC: H01M4/13
Filed: 2004-11-15
Abstract: A process for the production of coated silicon/carbon particles comprising: providing a carbon residue forming material; providing silicon particles; coating said silicon particles with said carbon residue forming material to form coated silicon particles; providing particles of a carbonaceous material; coating said particles of carbonaceous material with said carbon residue forming material to form coated carbonaceous particles; embedding said coated silicon particles onto said coated carbonaceous particles to form silicon/carbon composite particles; coating said silicon/carbon composite particles with said carbon residue forming material to form coated silicon/carbon composite particles; and stabilizing the coated composite particles by subjecting said coated composite particles to an oxidation reaction. The coated composite particles will have a substantially smooth coating. The particles may be coated with multiple layers of carbon residue forming material.
Patent KR-20070007063-A (KR)
Title: Process for the production of copolycarbonates with reduced color
Inventor: KAMPS JAN HENK
IPC: C08G64/00
Filed: 2005-01-20
Abstract: A method is provided for reducing the color generated during production of copolycarbonate that includes quinone-type residues. The method includes the steps of mixing the precursors of monomer residues, a carbonate source and a polymerization catalyst into a reaction mixture. The method further includes the steps of introducing an antioxidant such as a hydroxycarboxylic acid to the reaction mixture in an amount sufficient to reduce color formation and introducing the reaction mixture to a series of process units wherein the reaction mixture polymerizes. The resulting copolycarbonate has improved color as compared to a copolycarbonate formed in a process without the step of introducing an antioxidant to the melt polymerization process. ® KIPO & WIPO 2007
Patent KR-20070023671-A (KR)
IPC: H04L12/26
Filed: 2005-02-21
Abstract: 네트워크 액세스 컨트롤러에 의해 처리되는 트래픽의 양을 제어하는 적응형 과부하 시스템이 복수의 네트워크 액세스 포인트를 제어하는 네트워크 액세스 컨트롤러를 위해 개시된다.  각 네트워크 액세스 포인트는 트래픽에 통신 네트워크에 대한 액세스를 제공하며 상기 시스템은 네트워크 액세스 컨트롤러에서 과부하 상태가 존재하는지를 판정하고, 존재하면, 네트워크 액세스 포인트가 통신 네트워크에 대해 상기 트래픽을 승인하는 레이트(rate)를 제한하기 위해 하나 이상의 전역 제약 조건을 생성하는 단계를 포함한다.  컨트롤러는 그 다음 하나 이상의 전역 제약 조건을 상기 복수의 네트워크 액세스 포인트의 하나 이상에 멀티캐스팅한다. 각 네트워크 상기 전역 제약 조건(global constraint)을 수신하는 각각의 액세스 포인트는 그 다음 상기 전역 트래픽 제약 조건을 처리하여 복수의 로컬 제약 조건을 결정한다.  상기 수신 네트워크 액세스 포인트는 다음 단계를 수행하여 상기 로컬 제약 조건을 결정한다: 상기 트래픽에 부과될 소정의 로컬 갭 간격을 결정하는 단계; 및 후속 소정의 로컬 갭 간격과 상이한 초기 갭 간격을 결정하는 단계.  여기서 상기 초기 갭 간격은 상기 복수의 네트워크 액세스 포인트의 각각 사이에 상이하다.  상기 초기 갭 간격은 그렇지 않으면 높은 통화 레이트 시나리오에서 발생할 수 있는 네트워크 액세스 컨트롤러에서 동기화 영향이 제거되는 것을 보장하기 위해 랜덤 또는 의사 랜덤 방식으로 결정된다.
Patent KR-20060135869-A (KR)
Title: Slideable armrest
Inventor: JONES STEPHEN
IPC: B60N2/90
Filed: 2005-04-01
Abstract: A slideable armrest, which may form a lid of a vehicle console compartment, comprises a cover and a base slideably connected to each other by slideable engagement between at least one guide and at least one guide groove.
Patent KR-20070011375-A (KR)
Title: Fluorine-containing polymer and treating agent composition
Inventor: ISHIKAWA MASAHIKO
IPC: C08F20/22
Filed: 2005-04-13
Abstract: A fluorine-containing polymer which comprises (a) a fluorine-containing (meth)acrylate monomer and (b) a nitrogen-containing monomer represented by the general formula (I): [wherein R20 represents a hydrogen atom or a group containing a sulfonic acid group, R21 represents a hydrogen atom or an alkyl group having one to four carbon atoms, and R22 represents a hydrogen atom or a methyl group]; and a treating agent composition comprising said fluorine-containing polymer. The fluorine-containing polymer and the treating agent composition can be used for imparting satisfactory water repellency and oil resistance to a sheet of paper by the use of a reduced amount thereof. ® KIPO & WIPO 2007
Patent KR-20070001266-A (KR)
Title: Mobility enabled system architecture software architecture and application programing interface
Inventor: ADJAKPLE PASCAL
IPC: H04L12/24
Filed: 2005-03-04
Abstract: The present invention is related to the software architecture and supporting application programming interface (API) that enable operating system (OS) independence and platform independence of a mobility enabled system architecture (MESA) in a wireless local area network (WLAN). The present invention provides a system for supporting portable and modular software implementation in different platforms in a WLAN node. The node includes a control plane configured to implement a control plane algorithm while interacting with a medium access control (MAC) driver, a data plane configured to implement a data plane algorithm while interacting with the MAC driver and, an operation, administration and maintenance (OAM) handler task configured to interact with the OAM agent. APIs are provided to enable interaction with external modules regardless of the differences of OS, specificity of OAM agent implementation and AP platform differences. ® KIPO & WIPO 2007
Patent KR-20070036075-A (KR)
Inventor: HOLLEMANS GERARD
IPC: G06F3/041
Filed: 2005-06-24
Abstract: 디스플레이 스크린으로부터 사용자의 손가락이 있는 거리를 기초로 해서 줌화가 제어되는 3-D 디스플레이 디바이스가 디스플레이 스크린에 대해 사용자의 손가락의 검출된 X/Y 위치에서 사용자의 손가락의 가상 드롭 셰도우를 생성한다. 이 가상 드롭 셰도우는 디스플레이 이미지의 줌의 중심을 나타낸다. 또한, 드롭 셰도우의 크기 및 어두운 정도가 디스플레이 스크린으로부터 사용자의 손가락이 있는 거리에 대해 변한다.
Patent KR-20080064266-A (KR)
Title: Caliper brake for veicle
Inventor: OH YUN YOUNG
IPC: F16D65/14
Filed: 2007-01-04
Abstract: A caliper brake for a vehicle is provided to reduce size and weight of housing at a predetermined angle and depth by allowing a rib of the housing to extend to an end of a fork unit. A caliper brake housing(1) for a vehicle comprises a cylinder(10), ears(20), carrier mounting surfaces(30), a bridge(40) and ribs(50). The cylinder is equipped with the ears formed in both upper ends of the cylinder and a fork unit(60) formed in a lower side thereof. The bridge is equipped to prevent the caliper brake housing from be transformed. The ribs connect the cylinder with the bridge. In addition, the ribs are equipped with each of rib bent unit(70) between the ears and the cylinder and formed to extend from the carrier mounting surface to an end of the fork unit.
Patent KR-20080067193-A (KR)
Title: Speaker outputing devided sound
Inventor: WOO JUNG WOOK
IPC: H04R1/02
Filed: 2007-01-15
Abstract: A sound divided output type speaker device is provided to implement an effect of a plurality of speaker units without having an additional speaker unit by simultaneously outputting a sound through various output holes with one speaker unit. A sound divided output type speaker device includes a speaker unit(110) and a bracket unit(120). The speaker unit changes an electric signal transmitted from electronic products to a sound, and generates the sound. The bracket unit receives the speaker unit inside, and is installed on the electronic products. The bracket unit divides and outputs the sound generated from the speaker unit to various directions. The bracket unit has a first bracket(121), and a second bracket(122). At least one installation hole for installing the speaker unit is formed inside the first bracket. The second bracket is coupled to a front plane of the first bracket, and forms a space unit inside. A plurality of output holes for outputting the sound generated from the speaker unit are formed inside the second bracket.
Patent KR-20080067444-A (KR)
Title: Method for manufacturing a photochronic mobile phone
Inventor: LIM DONG JOON
IPC: A45C11/00
Filed: 2007-01-16
Abstract: A manufacturing method of a photochromic mobile phone is provided to make a mobile phone case have various colors according to the change in the strength of the ultraviolet rays. A manufacturing method of a photochromic mobile phone includes the steps of: (S11) injecting and molding a mobile phone case; (S12) removing foreign materials and static electricity from the mobile phone case; (S13) preparing a photochromic compound; (S14) mixing and stirring 20~30wt% of photochromic compound and 70~80wt% of pigment, applying the mixture to the mobile phone case and curing to form a pigment coating layer; (S15) making silk printing with a specific letter or logon on the pigment coating layer; (S16) forming a laser marking recess; and (S17) making UV coating or urethane coating.
Patent KR-20080068357-A (KR)
Title: Led package and method for manufacturing the same
Inventor: JANG YOUNG IL
IPC: H01L33/50
Filed: 2007-01-19
Abstract: A light emitting device package and a method for manufacturing the same are provided to maintain uniform dispersion of a fluorescent body by uniformly dispersing beads in which filler is coated with the fluorescent body. A light emitting device package includes a package body, a filler(5'), and a lens. An LED chip is mounted on the package body. The filler is positioned on the package body. Beads(8) are uniformly dispersed into the filler. The beads are coated with a fluorescent(7). The lens is installed on the filler. The filler is made by silicon or epoxy. The beads are silicon type glass. A reflective index of the beads is changed according to materials of the filler. A diameter of the beads is changed according to the size of the LED chip.
Patent KR-20080072256-A (KR)
Title: Dc/dc converter and method thereof
Inventor: WOO YOUNG JIN
IPC: H02M3/155
Filed: 2007-02-01
Abstract: A DC/DC converter and a converting method thereof are provided to prevent a waste of energy by preventing resonance current due to a parasitic capacitor and an inductor. A DC/DC converter includes an inductor(L), a charging/recovering switch unit(21), and an output switch unit(22). The charging/recovering switch unit charges the inductor with input energy and recovers energy stored in a parasitic capacitor between the inductor and a ground. The output switch unit outputs the energy charged in the inductor to an output terminal(Nout). The charging/recovering switch unit is composed of two transistors(MN1,MN2) with different sizes. Two transistors are electrically connected between the inductor and the ground in parallel.
Patent KR-20080072291-A (KR)
Title: Display substrate, method of manufacturing the same and display device having the same
Inventor: YUN YOUNG NAM
IPC: G02F1/1337
Filed: 2007-02-02
Abstract: A display substrate, a method for manufacturing the same, and a display device having the same are provided to reduce the distance between a shielding electrode and a common electrode, thereby preventing the disturbance of liquid crystal disposed between neighboring pixel electrodes. A pixel electrode(112) is disposed in a pixel region(140). The pixel electrode is electrically connected to a drain electrode(118c) through a contact hole(116a). A shielding electrode(113) is disposed on an organic protrusion pattern, and electrically connected to the pixel electrode. The shielding electrode encircles the pixel electrode so that the boundary between the shielding electrode and the pixel electrode overlaps the boundary between a signal transmission region(150) and the pixel region. The shielding electrode is disposed to protrude more than the pixel electrode. As the result, a strong electric field is formed between an opposite substrate and a common electrode to prevent liquid crystal from being disturbed between neighboring pixel electrodes.
Patent KR-20080074342-A (KR)
Title: Method for forming transistor of semiconductor device
Inventor: SUN WOO KYUNG
IPC: H01L29/78
Filed: 2007-02-08
Abstract: A method for forming a transistor of a semiconductor device is provided to minimize the influence of an adjacent gate or passing gate by forming a drain region in a deeper portion of a substrate as compared with a source region. A gate formation region of a semiconductor substrate(100) is etched to form a groove(HR). A drain formation region of the semiconductor substrate is recessed. An ion implantation process is performed on the resultant structure to form a drain region. A silicon epitaxial layer(140) is grown on the recessed portion of the substrate so that the recessed portion of the substrate can have the same height as that of the non-recessed portion of the substrate. A gate insulation layer(142) is formed on the resultant structure. A gate conduction layer(144) and a hard mask layer(146) are sequentially formed on the gate insulation layer to fill the groove. The hard mask layer, the gate conduction layer and the gate insulation layer are etched to form a recess gate(150) on the groove. An ion implantation process is performed on the resultant structure to form a source region(160). The process for recessing the drain formation region of the substrate can include the following steps. A nitride layer is formed on the substrate including the groove, selectively exposing the drain formation region. The drain formation region is recessed.
Patent KR-20080075277-A (KR)
Title: System and method for forming a virtual group of mobile terminal users
Inventor: LEE MIN HWA
IPC: H04W4/08
Filed: 2007-02-12
Abstract: A system and a method for forming a virtual group of mobile users are provided to make a communication between mobile users easily by automatically forming and managing a group of mobile users who have a matter of common interest or certain relations, based on call characteristics. A system for forming a virtual group of mobile users comprises a message processing unit and a group manager. The message processing unit analyzes the characteristics of a plurality of communications exchanged between mobile users and predicts the relations between the mobile users. Based on the predicted relations, the group manager forms a virtual group of mobile users. The characteristics contain a plurality of communication contents exchanged between the mobile users, one or more keywords which indicate the pattern of the relations between the mobile users, and information about the traffic statistics of a plurality of communications exchanged between the mobile users.
Patent KR-20080075588-A (KR)
Title: The conversion device into hardisk based on ram
Inventor: LEE MIN JUNG
IPC: G06F3/06
Filed: 2007-02-13
Abstract: A device of converting a RAM(Random Access Memory) to a hard disk is provided to achieve rapid data writing and reading operations, connect multiple RAM modules to a computer and increase storage capacity without affecting the computer even though the computer is turned on. A device(20) of converting a RAM to a hard disk includes a computer IDE bus(10), an IDE bus converter(21), a microprocessor(30), a page unit address generator(24), a data bus controller(23), a RAM module socket(25), and a power controller(40). The computer IDE bus connects the device to a computer by using a RAM. The IDE bus converter coverts an IDE bus signal. The microprocessor supports basic protocol of a hard disk and controls a RAM module(50). The page unit address generator controls the RAM module by using a paging technique. The data bus controller converts a 16/32/64 bit data bus such that the data bus is suitable for an IDE bus. The RAM module socket connects the RAM module. The controller provides power to the device.
Patent KR-20080079899-A (KR)
Title: Winder of packinging band and winding method thereof
Inventor: KWON YOUNG DOO
IPC: B65H23/00
Filed: 2007-02-28
Abstract: A winder of a packing band and a winding method thereof are provided to easily wind even the narrow-width packing band around a bobbin and stably maintain a winding layer of the packing band. A winder(100) winds a synthetic resin packing band(B) around a bobbin(11) having a torque motor(9) through a guide roller(3) and a traverse arm(7). The winder includes an electronic brake(1) and a traverse controller(5). The electronic brake accurately and uniformly applies brake force of 1 to 30N to the winder. The electronic brake is installed at a front part of the traverse arm to control tension of the packing band through accurate winding speed control. The traverse controller controls the traverse arm to be horizontally moved according to a predetermined winding pattern.
Patent KR-20080087929-A (KR)
Inventor: LEE KYU HONG
IPC: G06Q30/02
Filed: 2007-03-15
Abstract: A system for providing multimedia AD(ADvertisement) is provided to output AD audio and video in ordinary time, and output caption for a song at a lower part of a monitor while outputting the AD video when a Karaoke device is connected by linking with the Karaoke device. An AD video player(100) plays/outputs audio and video by storing AD in a memory chip, and includes Internet, network, and I/O(Input/Output) ports. A Karaoke device(200) outputs caption and Karaoke sound by storing/playing the Karaoke sound including the caption, and mixes microphone input and the Karaoke sound, and mixes the caption and the video received from the outside. A monitor(300) displays the AD video or the AD video combined with the caption by receiving output of the AD video player directly or connecting the output of the AD video player to the Karaoke device. A speaker(400) outputs the audio of the AD video player or the Karaoke device. The AD video player includes an audio/video player, an AD audio/video storing part, a video output unit, an audio output unit, a PCI(Peripheral Component Interconnect) interface, a controller and a DVD(Digital Versatile Disk) player.
Patent KR-20080087199-A (KR)
Title: Drill machine
Inventor: JEONG JONG SUN
IPC: E21B3/00
Filed: 2007-03-26
Abstract: An excavation device is provided to smoothly rotate an outer road without protruding a flange supporting a rotational shaft from the outer rod. An excavation device includes an outer rod(11), a rotation driving device, an inner rod(13), a lifting device, a rack(53), a pinion(56), and an expansion wing. The outer rod has a cylindrical shape. The rotation driving device rotates the outer rod. The inner rod is inserted into the outer rod. The lifting device lifts up and down upper and lower ends of the inner rod. The rack is provided at a lower portion of the inner rod. The rack includes at least a pair of rack tooth rows. The pinion is screwed with the rack tooth rows The pinion includes a rotational shaft(57) protruding out of the outer rod. The expansion wing is formed at an end of the rotational shaft of the pinion.
Patent KR-20080088096-A (KR)
Title: Transistor of semiconductor device and method for manufacturing the same
Inventor: KIM KYUNG DO
IPC: H01L21/8242
Filed: 2007-03-28
Abstract: A transistor of a semiconductor device and a method for fabricating the same are provided to improve a write operation of a DRAM cell transistor by forming a gate dielectric whose thickness at a part of a sidewall of a groove for a gate contacted to a bit line contact region is thicker than other parts. An isolation layer defining an active region is formed in a semiconductor substrate(100). The active region includes a gate forming region, a bit line contact region, and a storage contact region. A source/drain ion implantation is performed on the semiconductor substrate where the isolation layer is formed to form a junction region(104). The gate forming region of the active region of the semiconductor substrate including a junction region is etched to form a groove(H) for a gate. An oxygen ion implantation is selectively performed only on a sidewall of the groove for a gate that is contacted to the bit line contact region. A gate dielectric(110) is formed on the whole surface of the substrate including the groove for a gate. The gate dielectric is thicker at a sidewall of the groove for a gate where oxygen ion is selectively implanted than other parts. A gate conduction layer(112) is formed on the gate dielectric. The gate conduction layer and the gate dielectric are etched to form a gate(116) on the groove for a gate.
Patent KR-20090000744-A (KR)
Title: Conversation transactions system and method which use the internet
Inventor: YOO BYUNG SUN
IPC: G06Q30/06
Filed: 2007-03-29
Abstract: A conversation transaction system for conversing with a non-specific professional for an assigned time on the internet is provided to enable a professional to supply specific knowledge and information to a demander, thereby making a profit of conversing with the demander for the professional. A conversation transaction system for conversing with a non-specific professional for an assigned time on the internet comprises the following units. A user terminal(100) receives an internet phone service or a video conference service through a multimedia server(400) and enables a demander to converse with a professional. A provider terminal(200) receives the internet phone service or the video conference service through the multimedia server and enables the professional to converse with the demander. The multimedia server receives provider evaluation information inputted from the demander and transmits the provider evaluation information to an evaluation searching server.
Patent KR-20070101806-A (KR)
Title: Forward sleeve retainer plate and method
Inventor: JOHNSON THOMAS EDWARD
IPC: F02C7/00
Filed: 2007-04-12
Abstract: A method for maintaining a collision sleeve section of a gas turbine combustor and a combustor region are provided to reduce the stress at a start section of a welding bead by protecting the start section from the stress. In a combustor region, a front sleeve(28,128) surrounds the tip end of a collision sleeve. The collision sleeve includes first and second collision sleeve sections(24,26) and a retainer member(122). The first and second collision sleeve sections are adjacent to each other along a lengthwise bonding section. The retainer member overlaps the lengthwise bonding section. The retainer member is welded to at least one of the front sleeve and the collision sleeve. The retainer member has first and second axial end edges disposed transversely. At least one of the axial end edges has cutouts(42,44,46) overlapping the lengthwise bonding section.